"Word Roots Level 1" by Cherie A. Plant is a study guide focused on building blocks of spelling and vocabulary for upper elementary and middle school students. Published by Critical Thinking Co., this book is designed to enhance critical thinking skills and test preparation through the exploration of root words, prefixes, and suffixes in the English language. With a trade paperback format and 249 pages, this educational resource provides valuable insights and exercises for effective learning and studying in the subject areas of vocabulary, exam preparation, and language arts.